Jar



FIG. 1 is an upper perspective view of a jar according to our new design;

FIG. 2 is front view of the jar;

FIG. 3 is a rear view of the jar;

FIG. 4 is a right view of the jar;

FIG. 5 is a left view of the jar;

FIG. 6 is a top view of the jar;

FIG. 7 is a bottom view of the jar; and,

FIG. 8 is a cross section view of the jar, taken along line 8-8 in FIG. 6.

The broken lines in the drawings showing the exterior screw threads illustrate the portions of the jar that form no part of the claimed design. 

CLAIM The ornamental design for a jar, as shown and described. 